/* ==========================================================
   Nudge Access — shared stylesheet
   Used across index, faq, curriculum, term-dates, pricing
   ========================================================== */

:root {
  --teal: #2AB3A0;
  --teal-dark: #1F8A7C;
  --teal-tint: #E6F5F2;
  --navy: #1A2E3B;
  --navy-soft: #243E4E;
  --charcoal: #2C3E50;
  --cream: #F5F1E8;
  --cream-light: #FAF7F0;
  --orange: #E8734A;
  --orange-tint: #FCEFE9;
  --grey: #6B7280;
  --line: #E2E8F0;
  --ink: #1A2E3B;
  --radius: 14px;
  --radius-sm: 8px;
  --max: 1120px;
  --shadow: 0 1px 2px rgba(26,46,59,.06), 0 8px 24px rgba(26,46,59,.06);
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--cream-light);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--teal-dark); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--navy); }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.2rem, 4.5vw + 1rem, 3.8rem); font-weight: 500; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 2vw + 1rem, 2.4rem); }
h3 { font-size: 1.25rem; font-family: var(--font-body); font-weight: 600; color: var(--navy); letter-spacing: -0.005em; }
p { margin: 0 0 1em; }
ul { padding-left: 1.1em; margin: 0 0 1em; }
ul.clean { list-style: none; padding: 0; }
ul.clean li { position: relative; padding-left: 1.6em; margin-bottom: .55em; }
ul.clean li::before {
  content: "";
  position: absolute;
  left: 0; top: .55em;
  width: 10px; height: 10px;
  border-radius: 2px;
  background: var(--teal);
  transform: rotate(45deg);
}

.wrap { width: min(var(--max), 100% - 2.5rem); margin-inline: auto; }
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: 1rem;
}
.lead { font-size: clamp(1.1rem, .8vw + 1rem, 1.3rem); color: var(--charcoal); }

/* Skip link */
.skip { position: absolute; left: -9999px; top: 0; background: var(--navy); color: #fff; padding: .75rem 1rem; z-index: 100; }
.skip:focus { left: 1rem; top: 1rem; }

/* ---------- Header ---------- */
header.site {
  background: var(--navy);
  color: #fff;
  border-bottom: 4px solid var(--teal);
}
header.site .bar { display: flex; align-items: center; justify-content: space-between; padding: 1rem 0; gap: 1rem; flex-wrap: wrap; }
.brand {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  color: #fff;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: -.01em;
}
.brand small { font-family: var(--font-body); font-weight: 500; font-size: .78rem; color: var(--teal); letter-spacing: .06em; text-transform: uppercase; }
nav.primary { display: flex; gap: 1.25rem; flex-wrap: wrap; }
nav.primary a {
  color: #cfe7e2;
  text-decoration: none;
  font-size: .94rem;
  font-weight: 500;
}
nav.primary a:hover { color: #fff; }
nav.primary a.current { color: #fff; border-bottom: 2px solid var(--teal); padding-bottom: 2px; }
nav.primary a[rel="external"]::after {
  content: " ↗";
  font-size: .8em;
  opacity: .6;
}
@media (max-width: 760px) {
  nav.primary { gap: .85rem; font-size: .88rem; width: 100%; justify-content: flex-start; }
  header.site .bar { padding-bottom: .8rem; }
}

/* ---------- Hero ---------- */
.hero { background: var(--navy); color: #fff; padding: 3rem 0 4rem; position: relative; overflow: hidden; }
.hero.tall { padding: 4rem 0 5rem; }
.hero::after {
  content: "";
  position: absolute; inset: auto 0 0 0; height: 80px;
  background: linear-gradient(180deg, transparent, var(--cream-light));
}
.hero .wrap { position: relative; z-index: 2; }
.hero h1 { color: #fff; max-width: 22ch; }
.hero h1 em { font-style: normal; color: var(--teal); }
.hero .lead { color: #cfe7e2; max-width: 54ch; margin-top: 1rem; }
.hero .ctas { margin-top: 2rem; display: flex; gap: 1rem; flex-wrap: wrap; }

/* Simpler page hero for sub-pages */
.page-hero { background: var(--navy); color: #fff; padding: 3rem 0 3.5rem; border-bottom: 4px solid var(--teal); }
.page-hero h1 { color: #fff; font-size: clamp(1.8rem, 3vw + 1rem, 2.8rem); max-width: 26ch; }
.page-hero .lead { color: #cfe7e2; max-width: 58ch; margin-top: .75rem; }
.page-hero .eyebrow { color: var(--teal); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .95rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .98rem;
  text-decoration: none;
  transition: transform .15s ease, background .15s ease, color .15s ease;
  border: 2px solid transparent;
  line-height: 1;
}
.btn-primary { background: var(--teal); color: var(--navy); }
.btn-primary:hover { background: #37c8b4; color: var(--navy); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { background: rgba(255,255,255,.08); color: #fff; }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-soft); color: #fff; transform: translateY(-1px); }

/* ---------- Status strip ---------- */
.status {
  background: var(--cream);
  border-left: 4px solid var(--orange);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  margin-top: -2.5rem;
  position: relative;
  z-index: 3;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.status h3 { color: var(--navy); margin: 0 0 .35rem; font-size: 1rem; }
.status p { margin: 0; font-size: .95rem; color: var(--charcoal); }
@media (max-width: 780px) { .status { grid-template-columns: 1fr; } }

/* ---------- Sections ---------- */
section { padding: 4rem 0; }
section.alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
section h2 + p.lead { margin-top: -0.25rem; margin-bottom: 2rem; max-width: 60ch; }

/* Two-column */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
@media (max-width: 820px) { .two-col { grid-template-columns: 1fr; gap: 2rem; } }
.two-col h3 { color: var(--teal-dark); font-family: var(--font-body); font-weight: 700; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: .75rem; }
.two-col h2 { margin-bottom: 1rem; }

/* Panel (for "Standing on good foundations", commissioner panel, etc.) */
.panel {
  background: var(--cream);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}
.panel.dark {
  background: var(--navy);
  color: #fff;
}
.panel.dark h2, .panel.dark h3 { color: #fff; }
.panel.dark p, .panel.dark li { color: #cfe7e2; }
.panel.dark ul.clean li::before { background: var(--teal); }
.panel .eyebrow { color: var(--teal-dark); }
.panel.dark .eyebrow { color: var(--teal); }

/* ---------- Cornerstones ---------- */
.cornerstones {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.cs-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1rem;
  text-align: center;
  transition: transform .15s ease, border-color .15s ease;
}
.cs-card:hover { transform: translateY(-2px); border-color: var(--teal); }
.cs-icon { width: 32px; height: 32px; margin: 0 auto .6rem; color: var(--teal); }
.cs-card strong { display: block; font-family: var(--font-display); font-weight: 600; color: var(--navy); font-size: 1.05rem; }
@media (max-width: 820px) { .cornerstones { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) { .cornerstones { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Events ---------- */
.events { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2rem; }
@media (max-width: 780px) { .events { grid-template-columns: 1fr; } }
.event {
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius);
  padding: 2rem;
  border-left: 4px solid var(--teal);
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.event.morning { border-left-color: var(--orange); }
.event .tag { font-size: .75rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--teal); }
.event.morning .tag { color: var(--orange); }
.event h3 { color: #fff; font-family: var(--font-display); font-size: 1.6rem; font-weight: 500; margin: .25rem 0; }
.event p { color: #cfe7e2; margin: 0 0 .25rem; font-size: .95rem; }
.event .btn { margin-top: 1rem; align-self: flex-start; }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; margin: 0 auto; }
details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.25rem;
  margin-bottom: .75rem;
  transition: border-color .15s ease;
}
details[open] { border-color: var(--teal); }
summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--navy);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--teal);
  transition: transform .2s ease;
  line-height: 1;
}
details[open] summary::after { content: "−"; }
details p { margin: .85rem 0 0; color: var(--charcoal); font-size: .96rem; }

/* ---------- Tables (term dates, pricing) ---------- */
.tbl {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0 2rem;
  font-size: .97rem;
  background: #fff;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.tbl th, .tbl td {
  padding: .9rem 1rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.tbl th {
  background: var(--navy);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.tbl tr:last-child td { border-bottom: none; }
.tbl tr:nth-child(even) td { background: #fafbfc; }

/* ---------- Cards (curriculum, pricing tiers) ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 2rem; }
@media (max-width: 900px) { .cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .cards { grid-template-columns: 1fr; } }
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  transition: transform .15s ease, border-color .15s ease;
}
.card:hover { transform: translateY(-2px); border-color: var(--teal); }
.card h3 { color: var(--navy); margin-bottom: .5rem; font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; }
.card p { color: var(--charcoal); font-size: .95rem; margin: 0 0 .5rem; }
.card .tag-inline {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--teal-dark);
  margin-bottom: .5rem;
}

/* Verify flag */
.verify {
  display: inline-block;
  background: var(--orange-tint);
  color: var(--orange);
  font-size: .75rem;
  font-weight: 600;
  padding: .15rem .55rem;
  border-radius: 4px;
  letter-spacing: .04em;
  margin-left: .5rem;
  vertical-align: middle;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--teal);
  color: var(--navy);
  padding: 3rem 0;
  text-align: center;
}
.cta-band h2 { color: var(--navy); margin-bottom: .5rem; }
.cta-band p { margin: 0 auto 1.5rem; max-width: 52ch; color: var(--navy); }

/* ---------- Footer ---------- */
footer.site {
  background: var(--navy);
  color: #9ab3bf;
  padding: 3rem 0 2rem;
  font-size: .92rem;
}
footer.site .cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2rem; }
@media (max-width: 820px) { footer.site .cols { grid-template-columns: 1fr 1fr; gap: 2rem; } }
@media (max-width: 540px) { footer.site .cols { grid-template-columns: 1fr; gap: 1.5rem; } }
footer.site h4 { color: #fff; font-family: var(--font-body); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 .75rem; }
footer.site a { color: #cfe7e2; text-decoration: none; }
footer.site a:hover { color: #fff; text-decoration: underline; }
footer.site ul { list-style: none; padding: 0; margin: 0; }
footer.site li { margin-bottom: .5rem; }
.legal {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: .82rem;
  color: #7d94a0;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}